Because of the smell, the stain and the dirtiness, please don't wee here.
(at Asakusa temple)
Take care not to wobble. If you see danger, press the emergency button immediately.
Don't jump down onto the tracks.
I have been looking at this sign with a degree of consternation... um.. yes.. don't wobble onto the tracks ... a very good suggestion. According to Hiro though there was an incident recently where someone, reluctant to vomit on the platform, vomitted onto the trainline overbalanced and was hit by a train, I am not sure if there were people who tried to rescue him that were also hit....